Operating Voltage Max. V = 5.5 / Operating Voltage Min. V = 4.5 / AC or DC Operation = DC / Bearing Type = Sleeve / Fan Speed min-1 = 6000 / Flow Rate m³/h = 9 / Width mm = 40 / Power Connection Type = 2-Pin Stranded Wire / Height mm = 40 / Nominal Voltage V = 5 / Noise Level dBA = 26 / IP Rating = IP20 / Depth mm = 10